The surface of the Earth – the crust – on which we live makes up ... but we've added another piece of the puzzle when it comes to our knowledge of the Earth's inner core." ...

These anomalies are surprisingly similar to sunken chunks of Earth's crust but appear in seemingly impossible places. When you purchase through links on our site, we may earn an affiliate commission.

These anomalies are surprisingly similar to sunken chunks of Earth's crust but appear in seemingly impossible places. Potential patches of Earth's ancient crust, sometimes called "sunken worlds ...